I am monitoring price for JJRC C1 2 in 1 RC Amphibious Car and it is for 27.54 USD now (in Banggood). Just check coupons out (with price alert and history). Let’s see what best price is ATM.
Latest price update (UTC time):
Banggood (27.54 USD)
Banggood warehouse is located in China. Low/high price? Well, this price is higher than average price (17.45 USD) There is one great coupon!
Link: Banggood product page
Price without coupon: 28.99 USD
Coupon (27.54 USD): BGRCCar5
(CouponsFromChina.com tip: you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGMatt2022, BG589b2e, BG5RCCar
(these codes were not working in latest coupon update, but you can check them out anyway)
Aliexpress
Click here… to search for JJRC C1 2 in 1 RC Amphibious Car on Aliexpress
Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for JJRC C1 2 in 1 RC Amphibious Car is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).